Lenalidomide and azacitidine each have activity in myelodysplastic syndromes (MDS) patients, where both microenvironment and cell-regulatory mechanisms contribute to disease pathogenesis. The objective of this multicenter, phase 2 expansion trial was to determine the efficacy and safety of combination therapy with azacitidine (75 mg/m(2)/d for 5 days) and lenalidomide (10 mg/d for 21 days; 28-day cycle) in patients with higher-risk MDS. Among 36 patients enrolled (18 phase 1, 18 phase 2), median age was 68 years (range, 47-78 years) and follow-up was 12 months (range, 3-55 years). IPSS categories included intermediate-1 (n = 5 patients with excess blasts), intermediate-2 (20), and high (11). Common grade 3/4 nonhematologic adverse events included febrile neutropenia (22% of patients), other infection (11%), pulmonary (11%), cardiac (11%), constitutional (11%), and dermatologic (11%). The overall response rate (per modified MDS International Working Group criteria) was 72%: 16 patients (44%) achieved a complete response (CR), and 10 (28%) had hematologic improvement. Median CR duration was 17+ months (range, 3-39+); median overall survival was 37+ months (range, 7-55+) for CR patients, and 13.6 months for the entire cohort (range, 3-55). TET2/DNMT3A/IDH1/2 mutational status was associated with response in a limited number of patients. The lenalidomide/azacitidine combination is well-tolerated and highly active in treating greater-risk MDS.
Background: Youth involved in the legal system have disproportionately higher rates of problematic substance use than non-involved youth. Identifying and connecting legal-involved youth to substance use intervention is critical and relies on the connection between legal and behavioral health agencies, which may be facilitated by learning health systems (LHS). We analyzed the impact of an LHS intervention on youth legal and behavioral health personnel ratings of their cross-system collaboration.
Background: Systemic lupus erythematosus is a multi-organ autoimmune disorder that is treated by immunosuppressive agents that weaken the immune defense against opportunistic pathogens and latent infections such as strongyloidiasis. Herein, we report the case of a 43-year-old woman known to have systemic lupus erythematosus who presented with gastrointestinal symptoms, edema, and bone pain 2 months after receiving immunosuppressive treatment.
Case Presentation: A 43-year-old Iranian female known to have systemic lupus erythematosus and antiphospholipid syndrome presented with abdominal pain, nausea, vomiting, and generalized edema.
Background: Immune checkpoint inhibitors have improved the clinical outcomes of several cancers but have also been associated with a greater risk of immune-related adverse effects, especially when combined. The objective of this study was to investigate the incidence of myocarditis in relation to the use of dual concurrent versus single immune checkpoint inhibitors therapies.
Methods And Results: A cohort study was conducted using medical and pharmacy claims data (2011-2022) from a large US commercial insurer.
Background: Endovascular recanalization with venous stenting is the preferred treatment for iliofemoral venous obstruction. We reviewed our institutional experience and mid-term outcomes with endovascular therapy for iliofemoral venous obstruction using the Venovo Self-expanding Venous Stent (BARD Peripheral Vascular, Inc., Tempe, AZ, USA).
